Solid figure with 3 sides and 3 angles I suppose
5. C (Third choice)
6. 13 (Answer choice not visible)
Answer:
x=8 and y=2
Step-by-step explanation:
x+y=10
x=4y
x+y=10
4y+y=10
5y=10(divide both sides by 5)
y=2
x=4y=4*2=8
Split to in ten parts each part is 4 minus one (cause it’s only nine out of ten) means 40 minus one part (4) so the answer is 36